JPS61169186A - Head for laser beam machining - Google Patents

Head for laser beam machining

Info

Publication number
JPS61169186A
JPS61169186A JP910585A JP910585A JPS61169186A JP S61169186 A JPS61169186 A JP S61169186A JP 910585 A JP910585 A JP 910585A JP 910585 A JP910585 A JP 910585A JP S61169186 A JPS61169186 A JP S61169186A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
subchamber
nozzle
irradiating
path
head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP910585A
Inventor
Kazuhisa Sanbe
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462Nozzles; Features related to nozzles
    • B23K26/1464Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B23K26/1476Features inside the nozzle for feeding the fluid stream through the nozzle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor

Abstract

PURPOSE:To improve a work environment and to reduce a cost by providing the nozzle cover to constitute a subchamber at the outer side of a movable nozzle and by communicating the subchamber and irradiating path via a subnozzle. CONSTITUTION:A nozzle cover 17 is fixed a stopper nut 16 at the outer side of a movable nozzle 14. The movable nozzle 14 and nozzle cover 17 form a subchamber 20 and further the subnozzle 24 to equip and irradiating port 23 at the tip is formed along the irradiating path 15 from the subchamber 20. The nozzle 24 communicates the subchamber 20 and irradiating path 15. melted and evaporated matters produced from a resin plate 2 are treated with being discharged via the subchamber 20 from a communicating path 25 when a laser beam 4 is irradiated by pressing the head 1' for laser machining to the resin plate 2 and an auxiliary gas 7 is jetted. The work environment is therefore improved because of the melted and evaporated matters being not dispersed around. The cost is reduced as the damages of a lens, etc. can be prevented.
JP910585A 1985-01-23 1985-01-23 Head for laser beam machining Pending JPS61169186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP910585A JPS61169186A (en) 1985-01-23 1985-01-23 Head for laser beam machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP910585A JPS61169186A (en) 1985-01-23 1985-01-23 Head for laser beam machining

Publications (1)

Publication Number Publication Date
JPS61169186A true true JPS61169186A (en) 1986-07-30

Family

ID=11711346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP910585A Pending JPS61169186A (en) 1985-01-23 1985-01-23 Head for laser beam machining

Country Status (1)

Country Link
JP (1) JPS61169186A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07314169A (en) * 1994-05-30 1995-12-05 Kawasaki Heavy Ind Ltd Laser beam processing method and head for laser beam processing
US5961862A (en) * 1995-11-30 1999-10-05 The Regents Of The University Of California Deposition head for laser
KR101005200B1 (en) 2008-11-28 2010-12-31 주식회사 성우하이텍 Protective glass unit for laser optic head
JP2015534904A (en) * 2012-11-09 2015-12-07 レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード Laser nozzle having an exterior mobile element

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07314169A (en) * 1994-05-30 1995-12-05 Kawasaki Heavy Ind Ltd Laser beam processing method and head for laser beam processing
US5961862A (en) * 1995-11-30 1999-10-05 The Regents Of The University Of California Deposition head for laser
KR101005200B1 (en) 2008-11-28 2010-12-31 주식회사 성우하이텍 Protective glass unit for laser optic head
JP2015534904A (en) * 2012-11-09 2015-12-07 レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード Laser nozzle having an exterior mobile element

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